refactor WriteSequenceToHdf5:  * writeViewToHdf5PartitionFile() writes a single view to a (possibly    existing) hdf5 partition file. This exists in two variants; one that    gets a writer queue and an array of CellCreatorThreads, and a simpler    one that constructs and destructs these. Internally we use the first    variant.  * This is in preparation for "push-style" image writing from    spimreconstruction.
refactor WriteSequenceToHdf5:
 * writeViewToHdf5PartitionFile() writes a single view to a (possibly
   existing) hdf5 partition file. This exists in two variants; one that
   gets a writer queue and an array of CellCreatorThreads, and a simpler
   one that constructs and destructs these. Internally we use the first
   variant.
 * This is in preparation for "push-style" image writing from
   spimreconstruction.

bigdataviewer/bigdataviewer-core,bogovicj/bigdataviewer-core,bogovicj/bigdataviewer-core,bigdataviewer/bigdataviewer-core